发布于 2015-08-14 03:18:19 | 160 次阅读 | 评论: 0 | 来源: 网友投递
VirtualBox 开源虚拟机软件
VirtualBox 是一款开源虚拟机软件。VirtualBox 是由德国 Innotek 公司开发，由Sun Microsystems公司Sun Microsystems公司出品的软件，使用Qt编写，在 Sun 被 Oracle 收购后正式更名成 Oracle VM VirtualBox。Innotek 以 GNU General Public License (GPL) 释出 VirtualBox，并提供二进制版本及 OSE 版本的代码。使用者可以在VirtualBox上安装并且执行Solaris、Windows、DOS、Linux、OS/2 Warp、BSD等系统作为客户端操作系统。
VirtualBox 5.0.2 已于 2015-08-13发布。
这个是维护的版本，改进的内容：
VMM：修复了一些导致崩溃的问题
VMM: 改进 LinuxKernel-4.2 的问题
VMM: 禁用了AVX2 passthrough。在32位系统中运行64位VM时，禁用了 AVX passthrough. 将来的 某个5.0.x版本将修复关于 AVX/AVX2 指令的问题
GUI: 一些问题修复
VRDP: 现在 Win10 RDP客户端可以连接 VirtualBox 了
Additions: Linux/Windows/Solaris/Mac 各系统的 GuestAdditions 问题修复
Host: Win10兼容性改善
以下是 Virtualbox-5.0.2 Changelog 原文：
This is a maintenance release. The following items were fixed and/or added:
VMM: added support for guest crash report MSRs with Hyper-V paravirtualization
VMM: fixed an issue causing artifically high load averages on Linux hosts
VMM: fixed a kernel panic with thread-context hooks caused by incompatible changes made to Linux 4.2 kernels
VMM: fixed a saved state issue with VT-x/AMD-V disabled (5.0 regression; bug #14304)
VMM: fixed VERR_SUPDRV_TSC_DELTA_MEASUREMENT_FAILED Guru Meditations on certain AMD CPUs (5.0 regression; bug #14370)
VMM: fixed a crash while creating a guest core dumps via the VM debug facility (5.0 regression)
VMM: This release has AVX2 passthrough disabled on every host and AVX passthrough disabled for 64-bit VMs on 32-bit hosts. This will be properly fixed in a future 5.0.x maintenance release (see e.g. bug #14262).
GUI: fixed rare hang and crash on VM shutdown/poweroff
GUI: X11: fixed few crashes caused by the Qt alien widgets feature
GUI: X11: fixed various mini-toolbar geometry quirks like positioning, z-order, transiency issues on certain window managers (bug #14257)
GUI: X11: fixed mini-toolbar minimize button issue under certain window managers (bug #14284)
GUI: VM menu actions availability should now be properly updated on full-screen/seamless/scaled mode switches
GUI: disk encryption password validation should be performed when user confirmed the password, not after each entered symbol
GUI: do not change the VM/group selection in the VM Manager to the newly created VM if it was created by another client (e.g. VBoxManage)
GUI: Mac OS X: do not treat 'almost maximized' VM windows as 'maximized', watch for the strict window geometry instead
GUI: improve the quality in scaled mode under some circumstances (5.0 regression; bug #14303)
VBoxManage: do not deny changing the network adapter type at VM runtime (5.0 regression; bug #14308)
VRDP: allow Windows 10 RDP clients (bug #14216)
Audio: fix a possible crash on VM process termination (5.0 regression)
Storage: improved raw disk access on OS X by unmounting any accessed volume before first use and prevent any mount attempt by the host (bug #14219)
3D: basic support for saving/restoring display lists
Drag and drop: fixed guest to host transfers on OS X hosts
Drag and drop: fixed memory leak on Windows guests
Shared Folders: fixed a problem with accessing CIFS shares (bug #14252)
Shared Folders: improved path conversion between hosts and guests with different path separators (bug #14153)
API: skip resetting of immutable media when the VM in saved state is started (bug #13957)
API: fixed method for setting medium IDs which used zero (invalid) UUIDs instead random (valid) UUIDs if no UUIDs were passed (bug #14350)
API: for Windows host fix detection of API client crashes which have a session open
OVF: properly export all VBox features including the setting for paravirtualization (bug #14390)
Mac OS X hosts: El Capitan USB fixes
Windows hosts: fixed crash when opening Windows dialogs from the VM process on Windows 10 (bug #14351)
Windows hosts: fixed host-only adapter creation issues on Windows 10 (bug #14040)
Windows hosts: fixed audio on Windows 10 (bug #14432)
Linux hosts: more fixes for activated SMAP on Linux 3.19 and newer (Broadwell and later; bug #13961)
Linux hosts: check then name space before attaching to a host network interface (bug #13795)
Linux Additions: Linux 4.2 fixes (bug #14227)
Linux Additions: improved the performance of stat() to speed up certain file operations on shared folders
Windows Additions: fixed a potential crash in the WDDM driver with Windows 10 (bug #14190)
Solaris Additions: added support for X.Org Server 1.17
X11 Additions: various seamless mode fixes, including invisible windows under LXDE.
VirtualBox 是一款开源虚拟机软件。VirtualBox 是由德国 Innotek 公司开发，由Sun Microsystems公司Sun Microsystems公司出品的软件，使用Qt编写，在 Sun 被 Oracle 收购后正式更名成 Oracle VM VirtualBox。Innotek 以 GNU General Public License (GPL) 释出 VirtualBox，并提供二进制版本及 OSE 版本的代码。使用者可以在VirtualBox上安装并且执行Solaris、Windows、DOS、Linux、OS/2 Warp、BSD等系统作为客户端操作系统。